All Questions
Tagged with trajectory tracking
4 questions
0
votes
1
answer
83
views
Counting telemetry intersections with a polygon in R
I am currently tracking animals in national parks and have lat/long and date/time data for individuals and a polygon shapefile for the park boundary. I want to know how many times individuals leave ...
2
votes
0
answers
590
views
Identifying activity places in GPS trajectories using R?
Is there a way in R (a script or package) that would allow identifying activity spots in GPS tracking data?
I have a number of GPS tracks in GPX/CSV formats that follow the movements of people in a ...
- 29
1
vote
0
answers
33
views
Track Traffic Display in World Wind [duplicate]
Is it possible to play records which has trajectories and time stamps as live traffics. I did investigate the World Wind SDK but I can not see special classes for aviation or Tracks and trajectory ...
- 51
4
votes
1
answer
2k
views
Using PostGIS for a large trajectory dataset
I have a spatial trajectory dataset which basically contains about 10E6 (lat,lon,time)-tuples, grouped together by an identifier so they form trajectories.
Currently, SQLite is used to store the raw ...
- 457